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Subject: Re: [PATCH] fbcon: warn on invalid cursor blink intervals
To: Ming Lei <ming.lei@canonical.com>
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Cc: Scot Doyle <lkml14@scotdoyle.com>, Tomi Valkeinen <tomi.valkeinen@ti.com>,
        Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
        David Daney <david.daney@cavium.com>,
        Dann Frazier <dann.frazier@canonical.com>,
        Peter Hurley <peter@hurleysoftware.com>, Pavel Machek <pavel@ucw.cz>,
        Jonathan Liu <net147@gmail.com>,
        Alistair Popple <alistair@popple.id.au>,
        Jean-Philippe Brucker <jean-philippe.brucker@arm.com>,
        "Chintakuntla, Radha" <Radha.Chintakuntla@caviumnetworks.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jslaby@suse.com>, David Airlie <airlied@linux.ie>,
        David Daney <ddaney.cavm@gmail.com>, dri-devel@lists.freedesktop.org,
        linux-fbdev@vger.kernel.org,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        stable <stable@vger.kernel.org>
From: Jeremy Kerr <jk@ozlabs.org>
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Date: Fri, 20 May 2016 13:04:37 +0800
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Hi Ming,

>Then looks there are two fix patches acked & tested:
>
> - the patch in this thread
> - another one "[PATCH] tty: vt: Fix soft lockup in fbcon cursor
>blink timer."
> https://lkml.org/lkml/2016/5/17/455
>
>So which one will be pushed to linus?

Not that it's my call, but we may want both; the first as a safety
measure to prevent an invalid cur_blink_jiffies ever being set, and the
second one to actually fix the initialisation of vc_cur_blink_ms (and
address the warning introduced by the first).

I guess we could just go with the latter for stable...

Cheers,


Jeremy